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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

You might be installing replacement windows to improve your home's appearance, improve your energy efficiency, or protect your home from the rain and gusty winds. A skilled window installer can help you make the most of your replacement windows, so you can maximize their lifespan.

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

4 Best Window Replacement Companies in Great Falls

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

We've compiled this list of companies that specialize in window replacement in Great Falls.

Great Falls residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Energy-efficiency guarantees
  • Professional experience and licensure
  • Customer reviews and recommendations
  • Product quality
  • Services and warranties

Top Rated Provider
Anderson Glass Doors & Windows Logo
Top Rated

Anderson Glass Doors & Windows

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 27 reviews


624 3rd St S, Great Falls, MT 59405

(406) 453-5755

andersonglassgf.com
T C Glass Logo

T C Glass

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 53 reviews


1300 River Dr N, Great Falls, MT 59401

(406) 453-2421

www.tcglassinc.com
Chinook Windows Logo

Chinook Windows

4.1/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 22 reviews


911 Broadwater Dr Suite 2, Great Falls, MT 59405

(406) 771-1022

www.chinookwindows.com

Home Renovations

4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 23 reviews


3124 2nd Ave N, Great Falls, MT 59401

(406) 453-1511

homerenovations4u.com

Facts about Great Falls

  • Annual Energy Efficient Windows Savings:
    $390
  • Average Max Temperature:
    54°F
  • Average Min Temperature:
    37°F
  • Average Daily Sunlight:
    52%
  • Average Annual Snowfall:
    56.6”
  • Average Monthly Precipitation:
    1.47”

How To Choose a Window Company in Great Falls

Dependability is important when it comes to choosing a window company. However, your chosen company should also align with your needs and understand your vision. Keep in mind the following factors during your company search:

Window Cost by Type

Replacing your windows is a substantial investment, so balancing cost with durability is crucial. Although top-of-the-line replacement windows may be more expensive to buy, they often yield better long-term value due to their increased lifespan. The age of your home, as well as the materials, styles, and sizes of replacement windows you opt for, can impact pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. If you're undecided, a window provider can help you decide which options are best for your home.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$210-$1,288
Awning$304-$846
Bay$700-$5,192
Custom$312-$865
Casement$242-$1,404
Double-hung$113-$731
Egress$208-$518
Glass Block$42-$525
Picture$182-$1,346
Single-hung$82-$1,385
Skylight$104-$1,250
Sliding$238-$1,212
Storm$49-$342
Transom$254-$531

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Window Material Cost

You'll also need to choose a window material. Homeowners often choose a material based on energy efficiency objectives, aesthetic preferences and the local climate. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. Wood windows cost less up-front, but you'll need to invest in regular maintenance to prevent the frame from wear and warping. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost
Aluminum$49-$1,385
Composite$500-$1,123
Fiberglass$82-$700
Vinyl$168-$1,558
Wood$250-$1,404

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to factor in the cost of labor, warranties, and any other additional costs that your project may need.

Experience and Training

Browse a company's website and contact a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online portfolios that highlight past projects.

Ensure that the company focuses on window replacement. The more dedicated instruction its staff has, and the longer it has been in business, the more likely it will provide top-notch workmanship.

Licensing and Credentials

Montana requires window professionals to sign up for the Construction Contractor Registration Program instead of acquiring a license. The law pertains to any business that removes from or adds to real property, be it a home or a business. Since there's no licensing exam involved, we suggest you to research private accreditations from each company you're considering.

Types of Windows Offered

The kind of window you want should factor into your company choice. Not every contractor will necessarily be familiar with the types you want. A company website will provide more about the kinds of windows it deals with, such as:

Finally, pay close attention to the materials that an installer uses. Each window frame material has a different life span, price point and energy efficiency level. A company will usually specify whether the windows they place use fiberglass, vinyl, wood, metal, or composite.

Customer Feedback

One of the most surefire ways to screen a company is to check what other customers have written about their experiences. Trustworthy sources for customer reviews include Trustpilot, Google, and Yelp Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

Frequently Asked Questions about Window Replacement in Great Falls

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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